Answer:
a) 49%
b) 49
Step-by-step explanation:
We have that:
The proportion of adult women in a certain geographical region is approximately 49%.
a) What proportion of women in the sample of 100100 would you expect to see?
The same as the region, that is 49%.
b) How many women, on average, would you expect to find in a sample of that size?
There are 100 people. In the region, the proportion of women is 49%.
So, in a sample of 100 people, you would expect to find 49 women.
Answer:
In order to evaluate a function, replace the input variable (the number or expression given) (place holder, x). Replace the x by the number or word.
Step-by-step explanation:
Answer:
y= 8/7x+ 37/7 for the equation that the line passes
Given:
Cost of fish dinner = $10.95
selling price of fish dinner = $13.95.
To find:
The percent markup.
Solution:
We know that,
Using this formula, we get
Round to the one decimal place.
Therefore, the markup is 27.4%.
